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. 2017 May 3;7:1457. doi: 10.1038/s41598-017-01581-y

Figure 7.

Figure 7

Immunohistology. Expression of biomarkers (Nestin, CD44, Vimentin and N-cadherin) in coaxial bioprinted tumor fibers, comparing to GBM tissues, xenograft tumors and cell-laden hydrogel (cells mixed into A/G). Scale bars: 50 μm.

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